/*滚动条凹槽的颜色，还可以设置边框属性 */
::-webkit-scrollbar-track-piece {
  background-color: #2a323c;
  -webkit-border-radius: 2em;
  -moz-border-radius: 2em;
  border-radius: 2em;
}
/*滚动条的宽度*/
::-webkit-scrollbar {
  width: 2px;
  height: 2px;
}
/*滚动条的设置*/
::-webkit-scrollbar-thumb {
  background-color: #dddddd;
  background-clip: padding-box;
  -webkit-border-radius: 2em;
  -moz-border-radius: 2em;
  border-radius: 2em;
}
/*滚动条鼠标移上去*/
::-webkit-scrollbar-thumb:hover {
  background-color: #bbb;
}
#root {
  width: 100%;
  height: 100%;
  overflow: auto;
}
/**
 1rem =  10px
 width= 30rem  =>  300px
 */
html {
  font-size: 62.5%;
}
ul {
  list-style: none;
}
.container {
  max-width: 1200px;
  margin: 2rem auto;
}
.carousel {
  position: relative;
  text-align: center;
  height: 52rem;
  overflow: hidden;
}
.carousel .item {
  position: relative;
  height: 100%;
}
.carousel .item img {
  width: 100%;
  height: 52rem;
}
.carousel .item h3 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 87rem;
  font-family: ABeeZee;
  font-style: normal;
  font-weight: normal;
  font-size: 8rem;
  line-height: 9.5rem;
  text-align: center;
  color: #FFFFFF;
}
.carousel .prev {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 6rem;
  width: 5rem;
  height: 5rem;
}
.carousel .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 6rem;
  width: 5rem;
  height: 5rem;
}
